A rocket powered by methane and liquid oxygen

chiny24.com 1 year ago

Rocket on methane and oxygen – in space

The private Chinese company Blue Arrow Aerospace Technology Co., Ltd. (chin. 蓝箭航天技术有限公司) is the first of its kind in the planet to usage methane-powered rockets and liquid oxygen, placed in orbit around Earth an artificial satellite. This occurred in December 2023 and made the Chinese company outrun SpaceX Elona Muska, USA.

ZhuQue 2 Y-3 rocket (chin. 朱雀二号) launched from Rocket Launch Center in JiuQuan (chin. 中国酒泉卫星发射中心) in the northwest of China and carried into orbit 3 satellites:

- two HongHu (chin. 鸿鹄) and
- one TianYi TY-33 (chin. 天仪-33).

ZhuQue 2 rockets (length 49.5 metres, diameter 3.35 metres and take-off mass 220 tons without cargo) can scope a 500-kilometre synchronous orbit burden of up to 1.5 tons. erstwhile improved, it is expected to increase its burden capacity to 4 tonnes.

Blue Arrow plans to launch another 3 rockets this year, and plans to start 12 launches a year – in the position of 2026. The aim of the project, part of which is ZhuQue 2, is to construct and launch commercial carrier rockets with advanced reliability, low operating costs and advanced burden capacity.

The first effort to launch a methane-powered rocket and liquid oxygen was carried out in December 2022, but failed. In July 2023 the test (without cargo) was resumed this time successfully.

Source:

https://export.shobserver.com
https://www.thepaper.cn
https://www.163.com

Will Hong Kong get out?

Nearly 38% of Hong Kong residents are planning to emigrate abroad or decision to mainland China in the close future. According to a survey conducted at the end of last year by the Chinese University in Hong Kong (chin. 香港中文大学). The main reason for the desire to leave Hong Kong given by the respondents is the advanced cost of living, human rights, freedom of speech, unstable and disunited political system, mediocre environmental status, city congestion and deficiency of hope for a better future in this metropolis.

Interestingly, 42 percent of the respondents declared their willingness to leave Hong Kong in 2021.

The most popular emigration directions for Hong Kong are:

- United Kingdom
- Canada
- Australia and
- Taiwan.

Around 1 5th of respondents stated that they would decision to the continent if circumstances were conducive to specified a decision. That's a 9 percent increase compared to last year.

The respondents were asked to measure the quality of life in Hong Kong on a scale of 0 to 100, in which a larger number, the better the assessment of conditions. The average rating was 56,5, the same as in 2022.

Those who declare their willingness to decision to the continent (for example to Shenzhen) justify this will with comparatively low cost of living, greater options for acquiring or renting a place, the possible of the labour marketplace and, interestingly, the higher quality of social services for elder citizens.

Analysts point out that this fresh trend, which prefers to decision Hong Kong residents to the continent, will grow by successively improving the quality of life in People's China.

Will Hong Kong get out?

Nope. He'll most likely change his character. It should be remembered that today's Hong Kong pensioners are the people active in building the economical position of this tiny territory on the world's production and finance map.

Today Hong Kong must most likely abandon its creators and turn to those who can afford to live in 1 of the most crucial financial and business centers of Asia and the full world.

In 2022, 7.333 million people lived in Hong Kong.

Source:

https://user.guancha.cn
https://zhuanlan.zhihu.com

Artificial intelligence resurrects the dead

More and more companies in China offer "resurrection services" utilizing artificial intelligence (AI), and their services are increasingly popular among mourners.

Thanks to AI technology and Chat GPT are created realistic avatars of the next dead. Thanks to digital phantoms you can not only see the dead as alive, but besides hear them erstwhile they talk with their actual voice.

Digital replicas of the dead are created, which behave like the dead in life.

Nanjing Silicon Intelligence Company (chin. 南京硅基智能公司) claims, for example, that only 30 seconds of audiovisual material of the deceased is adequate to enable the employees of the company to "recreate" a digitally deceased man.

The cost of the service ranges from 10,000 to 20,000 RMB (from approx. 5.556 to 11.112 PLN), time of completion 20 days.

The services sector seems to be booming in China.

However, the opinions of experts on the impact of avatars on the surviving are divided. On the 1 hand, specified bots may bring comfort to those devastated by the failure of loved ones. On the another hand, these bots are not the actual mapping of the deceased person, they can participate or be the mark of various abuses (even crimes), and most importantly – so far they are created without the consent of the dead themselves.

Many companies in this fresh manufacture are working to grow the anticipation of a "recreated" man. The intention of these companies is to make an avatar with which you can talk. The reality of these talks depends on how many audiovisual materials will be received by the company developing the avatar. Companies intend to make databases on the basis of the materials received, which in turn will let to make behaviour and reactions analogous to those that characterized the deceased person.

Scientists and philosophers believe that more investigation is needed to realize the intellectual and ethical implications of creating avatars of the dead.

The question of whether there is life after death has yet to be answered. It's virtual.

Source: